Getsuyoubi no Tawawa

A man working a corporate job experiences severe depression, particularly on Mondays. At his most despondent moment, a high school girl with a distinctive figure, who introduces herself as Ai-chan, accidentally collides with him, face-first. The impact leads to the beginning of their connection. The series includes additional standalone illustrations depicting minor stories, which were previously shared weekly on the author's Twitter account. The first compilation, combining these illustrations with comics, was published on December 31, 2015, at Comic Market 89. Subsequent volumes were released at Comic Market 90 and Comic Market 91, all authored and published by Himura.